Click on the third or sixth rank to set the en passant target square.

EGTB: loss in 5 half-moves

# move score
1 Na7 loss in 4 half-moves
2 Nb8 loss in 4 half-moves
3 Nc7 loss in 4 half-moves
4 Nd8 loss in 4 half-moves
5 Na5 loss in 2 half-moves
6 Nb6 loss in 2 half-moves
7 Nc3 loss in 2 half-moves
8 Ncb4 loss in 2 half-moves
9 Nce7 loss in 2 half-moves
10 Nd4 loss in 2 half-moves
11 Ndb4 loss in 2 half-moves
12 Nde7 loss in 2 half-moves
13 Ne3 loss in 2 half-moves
14 Ne5 loss in 2 half-moves
15 Nf4 loss in 2 half-moves
16 Nf6 loss in 2 half-moves